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List: linux-fpga
Subject: [PATCH v5 05/18] fpga: region: remove unneeded of_node_get and put
From: Alan Tull <atull () kernel ! org>
Date: 2017-10-17 21:20:18
Message-ID: 20171017212031.3770-6-atull () kernel ! org
[Download RAW message or body]
Remove of_node_get/put in fpga_region_get/put. Not
needed and will get in the way when I separate out
the common FPGA region code from Device Tree support
code.
Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
---
v2: split out from another patch
v3: Add Moritz' ack
v4: no change to this patch in this version of patchset
v5: no change to this patch in this version of patchset
---
drivers/fpga/fpga-region.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c
index 6b4f9ab..352661f 100644
--- a/drivers/fpga/fpga-region.c
+++ b/drivers/fpga/fpga-region.c
@@ -94,9 +94,7 @@ static struct fpga_region *fpga_region_get(struct fpga_region *region)
}
get_device(dev);
- of_node_get(dev->of_node);
if (!try_module_get(dev->parent->driver->owner)) {
- of_node_put(dev->of_node);
put_device(dev);
mutex_unlock(®ion->mutex);
return ERR_PTR(-ENODEV);
@@ -119,7 +117,6 @@ static void fpga_region_put(struct fpga_region *region)
dev_dbg(dev, "put\n");
module_put(dev->parent->driver->owner);
- of_node_put(dev->of_node);
put_device(dev);
mutex_unlock(®ion->mutex);
}
--
2.7.4
--
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